Searched refs:dma_busy (Results 1 – 3 of 3) sorted by relevance
37 atomic_t dma_busy; member368 int state = atomic_fetch_andnot(SSI_DMA_RX_BUSY, &priv->dma_busy); in uniphier_spi_dma_rxcb()380 int state = atomic_fetch_andnot(SSI_DMA_TX_BUSY, &priv->dma_busy); in uniphier_spi_dma_txcb()396 atomic_set(&priv->dma_busy, 0); in uniphier_spi_transfer_one_dma()428 atomic_or(SSI_DMA_RX_BUSY, &priv->dma_busy); in uniphier_spi_transfer_one_dma()455 atomic_or(SSI_DMA_TX_BUSY, &priv->dma_busy); in uniphier_spi_transfer_one_dma()589 if (atomic_read(&priv->dma_busy) & SSI_DMA_TX_BUSY) { in uniphier_spi_handle_err()591 atomic_andnot(SSI_DMA_TX_BUSY, &priv->dma_busy); in uniphier_spi_handle_err()594 if (atomic_read(&priv->dma_busy) & SSI_DMA_RX_BUSY) { in uniphier_spi_handle_err()596 atomic_andnot(SSI_DMA_RX_BUSY, &priv->dma_busy); in uniphier_spi_handle_err()
448 dma_busy:1; member
629 if (dev->dma_busy) in net2272_request_dma()638 dev->dma_busy = 1; in net2272_request_dma()721 if (ep->dev->dma_busy) in net2272_kick_dma()801 dev->dma_busy = 0; in net2272_cancel_dma()1530 ep->dev->dma_busy = 0; in net2272_handle_dma()